The Shrine of St. Patrick's Bell is a bell shrine reliquary completed c. 1094–1105 in County Armagh, Ireland, to contain a c. 500 iron hand-bell traditionally associated with the Irish patron saint Saint Patrick. Inscriptions on the back of the shrine record that it was commissioned after 1091 by the Uí Néill High King Domnall Ua Lochlainn and completed c. 1105 by the metalworker Cú Dúilig, about whom nothing is known. Both objects are historically significant, with the bell being one of the few Irish very-early medieval artifacts with a continuous provenance lasting from around the 8th century to the present, and the shrine being a highpoint of Irish metalwork from the late Insular and early Romanesque periods.

Bell shrines are metal objects built to hold early medieval hand-bells, particularly those associated with early Irish saints. Although the enshrinement of bells lasted from the 9th to the 16th centuries, the more well-known examples date from the 11th century. Nineteen such Irish or British bell shrines survive, along with several fragments, although many more would have been produced. Of those extant, fifteen are Irish, three are Scottish and one is English. Most follow the general shape of a hand-bell capped with a crest above a semicircular cap that matches the shape of a bell handle.